program.
- beginning of OST client/server code - needs work.
+++ /dev/null
-# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-# Copyright (C) 2001 Cluster File Systems, Inc.
-#
-# This code is issued under the GNU General Public License.
-# See the file COPYING in this distribution
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-CC = @CC@
-KFLAGS = @KFLAGS@
-LINUX = @LINUX@
-MAKEINFO = @MAKEINFO@
-MFLAGS = @MFLAGS@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-RELEASE = @RELEASE@
-SMPFLAG = @SMPFLAG@
-VERSION = @VERSION@
-demodir = @demodir@
-docdir = @docdir@
-moduledir = @moduledir@
-modulefsdir = @modulefsdir@
-
-demo_SCRIPTS = baseclean.sh basesetup.sh obdfsclean.sh obdfssetup.sh obdtest.sh snap3clean.sh snap3set.sh snapclean.sh snapdel.sh snaprest.sh snaprestclean.sh snapsetup.sh snaptest.sh
-
-demo_DATA = config.sh
-EXTRA_DIST = $(demo_SCRIPTS) $(demo_DATA)
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_CLEAN_FILES =
-SCRIPTS = $(demo_SCRIPTS)
-
-DATA = $(demo_DATA)
-
-DIST_COMMON = Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-all: all-redirect
-.SUFFIXES:
-$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
- cd $(top_srcdir) && $(AUTOMAKE) --gnu demos/Makefile
-
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
- cd $(top_builddir) \
- && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-install-demoSCRIPTS: $(demo_SCRIPTS)
- @$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(demodir)
- @list='$(demo_SCRIPTS)'; for p in $$list; do \
- if test -f $$p; then \
- echo " $(INSTALL_SCRIPT) $$p $(DESTDIR)$(demodir)/`echo $$p|sed '$(transform)'`"; \
- $(INSTALL_SCRIPT) $$p $(DESTDIR)$(demodir)/`echo $$p|sed '$(transform)'`; \
- else if test -f $(srcdir)/$$p; then \
- echo " $(INSTALL_SCRIPT) $(srcdir)/$$p $(DESTDIR)$(demodir)/`echo $$p|sed '$(transform)'`"; \
- $(INSTALL_SCRIPT) $(srcdir)/$$p $(DESTDIR)$(demodir)/`echo $$p|sed '$(transform)'`; \
- else :; fi; fi; \
- done
-
-uninstall-demoSCRIPTS:
- @$(NORMAL_UNINSTALL)
- list='$(demo_SCRIPTS)'; for p in $$list; do \
- rm -f $(DESTDIR)$(demodir)/`echo $$p|sed '$(transform)'`; \
- done
-
-install-demoDATA: $(demo_DATA)
- @$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(demodir)
- @list='$(demo_DATA)'; for p in $$list; do \
- if test -f $(srcdir)/$$p; then \
- echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(demodir)/$$p"; \
- $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(demodir)/$$p; \
- else if test -f $$p; then \
- echo " $(INSTALL_DATA) $$p $(DESTDIR)$(demodir)/$$p"; \
- $(INSTALL_DATA) $$p $(DESTDIR)$(demodir)/$$p; \
- fi; fi; \
- done
-
-uninstall-demoDATA:
- @$(NORMAL_UNINSTALL)
- list='$(demo_DATA)'; for p in $$list; do \
- rm -f $(DESTDIR)$(demodir)/$$p; \
- done
-tags: TAGS
-TAGS:
-
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = demos
-
-distdir: $(DISTFILES)
- here=`cd $(top_builddir) && pwd`; \
- top_distdir=`cd $(top_distdir) && pwd`; \
- distdir=`cd $(distdir) && pwd`; \
- cd $(top_srcdir) \
- && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu demos/Makefile
- @for file in $(DISTFILES); do \
- d=$(srcdir); \
- if test -d $$d/$$file; then \
- cp -pr $$d/$$file $(distdir)/$$file; \
- else \
- test -f $(distdir)/$$file \
- || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
- || cp -p $$d/$$file $(distdir)/$$file || :; \
- fi; \
- done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am: all-am
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am: install-demoSCRIPTS install-demoDATA
-install-data: install-data-am
-
-install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am: uninstall-demoSCRIPTS uninstall-demoDATA
-uninstall: uninstall-am
-all-am: Makefile $(SCRIPTS) $(DATA)
-all-redirect: all-am
-install-strip:
- $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
- $(mkinstalldirs) $(DESTDIR)$(demodir) $(DESTDIR)$(demodir)
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES)
- -rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am: mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am: clean-generic mostlyclean-am
-
-clean: clean-am
-
-distclean-am: distclean-generic clean-am
-
-distclean: distclean-am
-
-maintainer-clean-am: maintainer-clean-generic distclean-am
- @echo "This command is intended for maintainers to use;"
- @echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: uninstall-demoSCRIPTS install-demoSCRIPTS uninstall-demoDATA \
-install-demoDATA tags distdir info-am info dvi-am dvi check check-am \
-installcheck-am installcheck install-exec-am install-exec \
-install-data-am install-data install-am install uninstall-am uninstall \
-all-redirect all-am all installdirs mostlyclean-generic \
-distclean-generic clean-generic maintainer-clean-generic clean \
-mostlyclean distclean maintainer-clean
-
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
#define MDS_RENAME 11
struct mds_request {
- struct list_head *rq_list;
+ struct list_head rq_list;
struct mds_obd *rq_obd;
int rq_status;
int mds_unpack_rep(char *buf, int len, struct mds_rep_hdr **hdr, struct mds_rep **rep);
+/* llight/request.c */
+
+/* ioctls for trying requests */
+#define IOC_REQUEST_TYPE 'f'
+#define IOC_REQUEST_MIN_NR 30
+
+#define IOC_REQUEST_GETATTR _IOWR('f', 30, long)
+#define IOC_REQUEST_MAX_NR 30
+
#endif
{
char *ptr;
- *len = sizeof(**hdr) + size_round(namelen) + sizeround(tgtlen) +
+ *len = sizeof(**hdr) + size_round(namelen) + size_round(tgtlen) +
sizeof(**req);
*buf = kmalloc(*len, GFP_KERNEL);
(*hdr)->type = MDS_TYPE_REQ;
- (*req)->namelen = NTOH_u32(namelen);
+ (*req)->namelen = NTOH__u32(namelen);
if (name) {
LOGL(name, namelen, ptr);
}
- (*req)->tgtlen = NTOH_u32(tgtlen);
+ (*req)->tgtlen = NTOH__u32(tgtlen);
if (tgt) {
LOGL(tgt, tgtlen, ptr);
}
*hdr = (struct mds_req_hdr *) (buf);
*req = (struct mds_req *) (buf + sizeof(**hdr));
- (*req)->namelen = NTOH_u32((*req)->namelen);
- (*req)->tgtlen = NTOH_u32((*req)->namelen);
+ (*req)->namelen = NTOH__u32((*req)->namelen);
+ (*req)->tgtlen = NTOH__u32((*req)->namelen);
if (len < sizeof(**hdr) + sizeof(**req) + (*req)->namelen +
(*req)->tgtlen ) {
if ((*req)->tgtlen) {
(*req)->tgt = buf + sizeof(**hdr) + sizeof(**req) +
- sizerount((*req)->namelen);
+ size_round((*req)->namelen);
} else {
(*req)->tgt = NULL;
}
{
char *ptr;
- *len = sizeof(**hdr) + size_round(namelen) + sizeround(tgtlen) +
+ *len = sizeof(**hdr) + size_round(namelen) + size_round(tgtlen) +
sizeof(**rep);
*buf = kmalloc(*len, GFP_KERNEL);
*rep = (struct mds_rep *)(*buf + sizeof(**hdr));
ptr = *buf + sizeof(**hdr) + sizeof(**rep);
- (*rep)->namelen = NTOH_u32(namelen);
+ (*rep)->namelen = NTOH__u32(namelen);
if (name) {
LOGL(name, namelen, ptr);
}
- (*rep)->tgtlen = NTOH_u32(tgtlen);
+ (*rep)->tgtlen = NTOH__u32(tgtlen);
if (tgt) {
LOGL(tgt, tgtlen, ptr);
}
*hdr = (struct mds_rep_hdr *) (buf);
*rep = (struct mds_rep *) (buf + sizeof(**hdr));
- (*rep)->namelen = NTOH_u32((*rep)->namelen);
- (*rep)->tgtlen = NTOH_u32((*rep)->namelen);
+ (*rep)->namelen = NTOH__u32((*rep)->namelen);
+ (*rep)->tgtlen = NTOH__u32((*rep)->namelen);
if (len < sizeof(**hdr) + sizeof(**rep) + (*rep)->namelen +
(*rep)->tgtlen ) {
if ((*rep)->tgtlen) {
(*rep)->tgt = buf + sizeof(**hdr) + sizeof(**rep) +
- sizerount((*rep)->namelen);
+ size_round((*rep)->namelen);
} else {
(*rep)->tgt = NULL;
}
--- /dev/null
+/* -*- mode: c; c-basic-offset: 8; indent-tabs-mode: nil; -*-
+ * vim:expandtab:shiftwidth=8:tabstop=8:
+ *
+ * Copyright (C) 2001 Cluster File Systems, Inc. <braam@clusterfs.com>
+ *
+ * This file is part of InterMezzo, http://www.inter-mezzo.org.
+ *
+ * InterMezzo is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * InterMezzo is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with InterMezzo; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ * Unpacking of KML records
+ *
+ */
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/major.h>
+#include <linux/sched.h>
+#include <linux/lp.h>
+#include <linux/slab.h>
+#include <linux/ioport.h>
+#include <linux/fcntl.h>
+#include <linux/delay.h>
+#include <linux/skbuff.h>
+#include <linux/proc_fs.h>
+#include <linux/vmalloc.h>
+#include <linux/fs.h>
+#include <linux/poll.h>
+#include <linux/init.h>
+#include <linux/list.h>
+#include <asm/io.h>
+#include <asm/segment.h>
+#include <asm/system.h>
+#include <asm/poll.h>
+#include <asm/uaccess.h>
+
+#include <linux/obd_support.h>
+#include <linux/lustre_lib.h>
+#include <linux/lustre_idl.h>
+
+
+int mds_pack_req(char *name, int namelen, char *tgt, int tgtlen,
+ struct mds_req_hdr **hdr, struct mds_req **req,
+ int *len, char **buf)
+{
+ char *ptr;
+
+ *len = sizeof(**hdr) + size_round(namelen) + size_round(tgtlen) +
+ sizeof(**req);
+
+ *buf = kmalloc(*len, GFP_KERNEL);
+ if (!*buf) {
+ EXIT;
+ return -ENOMEM;
+ }
+
+ memset(*buf, 0, *len);
+ *hdr = (struct mds_req_hdr *)(*buf);
+ *req = (struct mds_req *)(*buf + sizeof(**hdr));
+ ptr = *buf + sizeof(**hdr) + sizeof(**req);
+
+ (*hdr)->type = MDS_TYPE_REQ;
+
+ (*req)->namelen = NTOH__u32(namelen);
+ if (name) {
+ LOGL(name, namelen, ptr);
+ }
+
+ (*req)->tgtlen = NTOH__u32(tgtlen);
+ if (tgt) {
+ LOGL(tgt, tgtlen, ptr);
+ }
+ return 0;
+}
+
+
+int mds_unpack_req(char *buf, int len,
+ struct mds_req_hdr **hdr, struct mds_req **req)
+{
+ if (len < sizeof(**hdr) + sizeof(**req)) {
+ EXIT;
+ return -EINVAL;
+ }
+
+ *hdr = (struct mds_req_hdr *) (buf);
+ *req = (struct mds_req *) (buf + sizeof(**hdr));
+ (*req)->namelen = NTOH__u32((*req)->namelen);
+ (*req)->tgtlen = NTOH__u32((*req)->namelen);
+
+ if (len < sizeof(**hdr) + sizeof(**req) + (*req)->namelen +
+ (*req)->tgtlen ) {
+ EXIT;
+ return -EINVAL;
+ }
+
+ if ((*req)->namelen) {
+ (*req)->name = buf + sizeof(**hdr) + sizeof(**req);
+ } else {
+ (*req)->name = NULL;
+ }
+
+ if ((*req)->tgtlen) {
+ (*req)->tgt = buf + sizeof(**hdr) + sizeof(**req) +
+ size_round((*req)->namelen);
+ } else {
+ (*req)->tgt = NULL;
+ }
+
+ EXIT;
+ return 0;
+}
+
+int mds_pack_rep(char *name, int namelen, char *tgt, int tgtlen,
+ struct mds_rep_hdr **hdr, struct mds_rep **rep,
+ int *len, char **buf)
+{
+ char *ptr;
+
+ *len = sizeof(**hdr) + size_round(namelen) + size_round(tgtlen) +
+ sizeof(**rep);
+
+ *buf = kmalloc(*len, GFP_KERNEL);
+ if (!*buf) {
+ EXIT;
+ return -ENOMEM;
+ }
+
+ memset(*buf, 0, *len);
+ *hdr = (struct mds_rep_hdr *)(*buf);
+ *rep = (struct mds_rep *)(*buf + sizeof(**hdr));
+ ptr = *buf + sizeof(**hdr) + sizeof(**rep);
+
+ (*rep)->namelen = NTOH__u32(namelen);
+ if (name) {
+ LOGL(name, namelen, ptr);
+ }
+
+ (*rep)->tgtlen = NTOH__u32(tgtlen);
+ if (tgt) {
+ LOGL(tgt, tgtlen, ptr);
+ }
+ return 0;
+}
+
+
+int mds_unpack_rep(char *buf, int len,
+ struct mds_rep_hdr **hdr, struct mds_rep **rep)
+{
+ if (len < sizeof(**hdr) + sizeof(**rep)) {
+ EXIT;
+ return -EINVAL;
+ }
+
+ *hdr = (struct mds_rep_hdr *) (buf);
+ *rep = (struct mds_rep *) (buf + sizeof(**hdr));
+ (*rep)->namelen = NTOH__u32((*rep)->namelen);
+ (*rep)->tgtlen = NTOH__u32((*rep)->namelen);
+
+ if (len < sizeof(**hdr) + sizeof(**rep) + (*rep)->namelen +
+ (*rep)->tgtlen ) {
+ EXIT;
+ return -EINVAL;
+ }
+
+ if ((*rep)->namelen) {
+ (*rep)->name = buf + sizeof(**hdr) + sizeof(**rep);
+ } else {
+ (*rep)->name = NULL;
+ }
+
+ if ((*rep)->tgtlen) {
+ (*rep)->tgt = buf + sizeof(**hdr) + sizeof(**rep) +
+ size_round((*rep)->namelen);
+ } else {
+ (*rep)->tgt = NULL;
+ }
+
+ EXIT;
+ return 0;
+}
/*
- * linux/fs/ext2_obd/ext2_obd.c
+ * linux/mds/handler.c
+ *
+ * Lustre Metadata Server (mds) request handler
+ *
+ * Copyright (C) 2001 Cluster File Systems, Inc.
*
- * Copyright (C) 2001 Cluster File Systems, Inc.
+ * This code is issued under the GNU General Public License.
+ * See the file COPYING in this distribution
*
- * This code is issued under the GNU General Public License.
- * See the file COPYING in this distribution
- *
- * by Peter Braam <braam@clusterfs.com>
+ * by Peter Braam <braam@clusterfs.com>
+ *
+ * This server is single threaded at present (but can easily be multi threaded).
+ *
*/
+
#define EXPORT_SYMTAB
#include <linux/version.h>
#include <linux/lustre_mds.h>
#include <linux/obd_class.h>
+// for testing
+static struct mds_obd *MDS;
+
+// for testing
+static int mds_queue_req(struct mds_request *req)
+{
+
+ if (!MDS) {
+ EXIT;
+ return -1;
+ }
+
+ list_add(&req->rq_list, &MDS->mds_reqs);
+ init_waitqueue_head(&req->rq_wait_for_mds_rep);
+ req->rq_obd = MDS;
+ wake_up(&MDS->mds_waitq);
+ printk("-- sleeping\n");
+ interruptible_sleep_on(&req->rq_wait_for_mds_rep);
+ printk("-- done\n");
+ return 0;
+}
static struct dentry *mds_fid2dentry(struct mds_obd *mds, struct lustre_fid *fid)
{
{
struct dentry *de = mds_fid2dentry(req->rq_obd, &req->rq_req->fid1);
struct inode *inode;
- struct mds_rep *rep = req->rq_rep;
+ struct mds_rep *rep;
int rc;
rc = mds_pack_rep(NULL, 0, NULL, 0, &req->rq_rephdr, &req->rq_rep,
}
req->rq_rephdr->seqno = req->rq_reqhdr->seqno;
+ rep = req->rq_rep;
if (!de) {
EXIT;
rep->size = inode->i_size;
rep->mode = inode->i_mode;
+ dput(de);
return 0;
}
hdr = (struct mds_req_hdr *)req->rq_reqbuf;
- if (NTOH_u32(hdr->type) != MDS_TYPE_REQ) {
+ if (NTOH__u32(hdr->type) != MDS_TYPE_REQ) {
printk("lustre_mds: wrong packet type sent %d\n",
- NTOH_u32(hdr->type));
+ NTOH__u32(hdr->type));
rc = -EINVAL;
goto out;
}
mds->mds_thread = current;
wake_up(&mds->mds_done_waitq);
- printk(KERN_INFO "lustre_mds starting. Commit interval %ld seconds\n",
+ printk(KERN_INFO "lustre_mds starting. Commit interval %d seconds\n",
mds->mds_interval / HZ);
/* XXX maintain a list of all managed devices: insert here */
/* And now, wait forever for commit wakeup events. */
while (1) {
+ struct mds_request *request;
+ int rc;
+
if (mds->mds_flags & MDS_UNMOUNT)
break;
if (list_empty(&mds->mds_reqs)) {
CDEBUG(D_INODE, "woke because of timer\n");
+ } else {
+ request = list_entry(mds->mds_reqs.next,
+ struct mds_request, rq_list);
+ list_del(&request->rq_list);
+ rc = mds_handle(request);
}
}
mds->mds_ctxt.pwdmnt = mnt;
mds->mds_ctxt.pwd = mnt->mnt_root;
mds->mds_ctxt.fs = KERNEL_DS;
+ MDS = mds;
spin_lock_init(&obddev->u.mds.fo_lock);
return -EBUSY;
}
+ MDS = NULL;
mds_stop_srv_thread(mds);
sb = mds->mds_sb;
if (!mds->mds_sb){
static int __init mds_init(void)
{
- printk(KERN_INFO "Lustre MDS v0.01, braam@clusterfs.com\n");
obd_register_type(&mds_obd_ops, LUSTRE_MDS_NAME);
+ return 0;
}
static void __exit mds_exit(void)
}
MODULE_AUTHOR("Peter J. Braam <braam@clusterfs.com>");
-MODULE_DESCRIPTION("Lustre Metadata server module");
+MODULE_DESCRIPTION("Lustre Metadata Server (MDS) v0.01");
MODULE_LICENSE("GPL");
+
+// for testing (maybe this stays)
+EXPORT_SYMBOL(mds_queue_req);
+
module_init(mds_init);
module_exit(mds_exit);
+++ /dev/null
-# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-
-# Copyright (C) 2001 Cluster File Systems, Inc.
-#
-# This code is issued under the GNU General Public License.
-# See the file COPYING in this distribution
-
-# Build a kernel module, name.o, and install it in $(moduledir) by:
-# MODULE = name
-# module_DATA = name.o
-# EXTRA_PROGRAMS = name
-# name_SOURCES = my.c files.c
-# include $(top_srcdir)/Rules
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-CC = @CC@
-KFLAGS = @KFLAGS@
-LINUX = @LINUX@
-MAKEINFO = @MAKEINFO@
-MFLAGS = @MFLAGS@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-RELEASE = @RELEASE@
-SMPFLAG = @SMPFLAG@
-VERSION = @VERSION@
-demodir = @demodir@
-docdir = @docdir@
-moduledir = @moduledir@
-modulefsdir = @modulefsdir@
-
-MODULE = obdclass
-modulefs_DATA = obdclass.o
-EXTRA_PROGRAMS = obdclass
-obdclass_SOURCES = genops.c proc_lustre.c class_obd.c sysctl.c
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_CLEAN_FILES =
-
-DEFS = @DEFS@ -I. -I$(srcdir)
-CPPFLAGS = @CPPFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBS = @LIBS@
-obdclass_OBJECTS = genops.o proc_lustre.o class_obd.o sysctl.o
-obdclass_LDADD = $(LDADD)
-obdclass_DEPENDENCIES =
-obdclass_LDFLAGS =
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA = $(modulefs_DATA)
-
-DIST_COMMON = Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-DEP_FILES = .deps/class_obd.P .deps/genops.P .deps/proc_lustre.P \
-.deps/sysctl.P
-SOURCES = $(obdclass_SOURCES)
-OBJECTS = $(obdclass_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/Rules
- cd $(top_srcdir) && $(AUTOMAKE) --gnu class/Makefile
-
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
- cd $(top_builddir) \
- && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-.s.o:
- $(COMPILE) -c $<
-
-.S.o:
- $(COMPILE) -c $<
-
-mostlyclean-compile:
- -rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
- -rm -f *.tab.c
-
-maintainer-clean-compile:
-
-obdclass: $(obdclass_OBJECTS) $(obdclass_DEPENDENCIES)
- @rm -f obdclass
- $(LINK) $(obdclass_LDFLAGS) $(obdclass_OBJECTS) $(obdclass_LDADD) $(LIBS)
-
-install-modulefsDATA: $(modulefs_DATA)
- @$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(modulefsdir)
- @list='$(modulefs_DATA)'; for p in $$list; do \
- if test -f $(srcdir)/$$p; then \
- echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(modulefsdir)/$$p"; \
- $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(modulefsdir)/$$p; \
- else if test -f $$p; then \
- echo " $(INSTALL_DATA) $$p $(DESTDIR)$(modulefsdir)/$$p"; \
- $(INSTALL_DATA) $$p $(DESTDIR)$(modulefsdir)/$$p; \
- fi; fi; \
- done
-
-uninstall-modulefsDATA:
- @$(NORMAL_UNINSTALL)
- list='$(modulefs_DATA)'; for p in $$list; do \
- rm -f $(DESTDIR)$(modulefsdir)/$$p; \
- done
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
- list='$(SOURCES) $(HEADERS)'; \
- unique=`for i in $$list; do echo $$i; done | \
- awk ' { files[$$0] = 1; } \
- END { for (i in files) print i; }'`; \
- here=`pwd` && cd $(srcdir) \
- && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
- tags=; \
- here=`pwd`; \
- list='$(SOURCES) $(HEADERS)'; \
- unique=`for i in $$list; do echo $$i; done | \
- awk ' { files[$$0] = 1; } \
- END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
- || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
- -rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = class
-
-distdir: $(DISTFILES)
- here=`cd $(top_builddir) && pwd`; \
- top_distdir=`cd $(top_distdir) && pwd`; \
- distdir=`cd $(distdir) && pwd`; \
- cd $(top_srcdir) \
- && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu class/Makefile
- @for file in $(DISTFILES); do \
- d=$(srcdir); \
- if test -d $$d/$$file; then \
- cp -pr $$d/$$file $(distdir)/$$file; \
- else \
- test -f $(distdir)/$$file \
- || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
- || cp -p $$d/$$file $(distdir)/$$file || :; \
- fi; \
- done
-
-DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
-
--include $(DEP_FILES)
-
-mostlyclean-depend:
-
-clean-depend:
-
-distclean-depend:
- -rm -rf .deps
-
-maintainer-clean-depend:
-
-%.o: %.c
- @echo '$(COMPILE) -c $<'; \
- $(COMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
- @-cp .deps/$(*F).pp .deps/$(*F).P; \
- tr ' ' '\012' < .deps/$(*F).pp \
- | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
- >> .deps/$(*F).P; \
- rm .deps/$(*F).pp
-
-%.lo: %.c
- @echo '$(LTCOMPILE) -c $<'; \
- $(LTCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
- @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \
- < .deps/$(*F).pp > .deps/$(*F).P; \
- tr ' ' '\012' < .deps/$(*F).pp \
- | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
- >> .deps/$(*F).P; \
- rm -f .deps/$(*F).pp
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am: all-am
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am: install-modulefsDATA
-install-data: install-data-am
-
-install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am: uninstall-modulefsDATA
-uninstall: uninstall-am
-all-am: Makefile $(DATA)
-all-redirect: all-am
-install-strip:
- $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
- $(mkinstalldirs) $(DESTDIR)$(modulefsdir)
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES)
- -rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am: mostlyclean-compile mostlyclean-tags mostlyclean-depend \
- mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am: clean-compile clean-tags clean-depend clean-generic \
- mostlyclean-am
-
-clean: clean-am
-
-distclean-am: distclean-compile distclean-tags distclean-depend \
- distclean-generic clean-am
-
-distclean: distclean-am
-
-maintainer-clean-am: maintainer-clean-compile maintainer-clean-tags \
- maintainer-clean-depend maintainer-clean-generic \
- distclean-am
- @echo "This command is intended for maintainers to use;"
- @echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile uninstall-modulefsDATA install-modulefsDATA \
-tags mostlyclean-tags distclean-tags clean-tags maintainer-clean-tags \
-distdir mostlyclean-depend distclean-depend clean-depend \
-maintainer-clean-depend info-am info dvi-am dvi check check-am \
-installcheck-am installcheck install-exec-am install-exec \
-install-data-am install-data install-am install uninstall-am uninstall \
-all-redirect all-am all installdirs mostlyclean-generic \
-distclean-generic clean-generic maintainer-clean-generic clean \
-mostlyclean distclean maintainer-clean
-
-
-$(MODULE).o: $($(MODULE)_OBJECTS)
- $(LD) -m "`$(LD) --help | awk '/supported emulations/ {print $$4}'`" -r -o $(MODULE).o $($(MODULE)_OBJECTS)
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
+++ /dev/null
-# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-# Copyright (C) 2001 Cluster File Systems, Inc.
-#
-# This code is issued under the GNU General Public License.
-# See the file COPYING in this distribution
-
-
-# Copyright (C) 2001 Cluster File Systems, Inc.
-#
-# This code is issued under the GNU General Public License.
-# See the file COPYING in this distribution
-
-# Build a kernel module, name.o, and install it in $(moduledir) by:
-# MODULE = name
-# module_DATA = name.o
-# EXTRA_PROGRAMS = name
-# name_SOURCES = my.c files.c
-# include $(top_srcdir)/Rules
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-CC = @CC@
-KFLAGS = @KFLAGS@
-LINUX = @LINUX@
-MAKEINFO = @MAKEINFO@
-MFLAGS = @MFLAGS@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-RELEASE = @RELEASE@
-SMPFLAG = @SMPFLAG@
-VERSION = @VERSION@
-demodir = @demodir@
-docdir = @docdir@
-moduledir = @moduledir@
-modulefsdir = @modulefsdir@
-
-MODULE = obdfs
-modulefs_DATA = obdfs.o
-EXTRA_PROGRAMS = obdfs
-obdfs_SOURCES = rw.c file.c dir.c sysctl.c super.c namei.c symlink.c
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_CLEAN_FILES =
-
-DEFS = @DEFS@ -I. -I$(srcdir)
-CPPFLAGS = @CPPFLAGS@
-LDFLAGS = @LDFLAGS@
-LIBS = @LIBS@
-obdfs_OBJECTS = rw.o file.o dir.o sysctl.o super.o namei.o symlink.o
-obdfs_LDADD = $(LDADD)
-obdfs_DEPENDENCIES =
-obdfs_LDFLAGS =
-CFLAGS = @CFLAGS@
-COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
-CCLD = $(CC)
-LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
-DATA = $(modulefs_DATA)
-
-DIST_COMMON = README Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-DEP_FILES = .deps/dir.P .deps/file.P .deps/namei.P .deps/rw.P \
-.deps/super.P .deps/symlink.P .deps/sysctl.P
-SOURCES = $(obdfs_SOURCES)
-OBJECTS = $(obdfs_OBJECTS)
-
-all: all-redirect
-.SUFFIXES:
-.SUFFIXES: .S .c .o .s
-$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4) $(top_srcdir)/Rules
- cd $(top_srcdir) && $(AUTOMAKE) --gnu obdfs/Makefile
-
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
- cd $(top_builddir) \
- && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-
-.s.o:
- $(COMPILE) -c $<
-
-.S.o:
- $(COMPILE) -c $<
-
-mostlyclean-compile:
- -rm -f *.o core *.core
-
-clean-compile:
-
-distclean-compile:
- -rm -f *.tab.c
-
-maintainer-clean-compile:
-
-obdfs: $(obdfs_OBJECTS) $(obdfs_DEPENDENCIES)
- @rm -f obdfs
- $(LINK) $(obdfs_LDFLAGS) $(obdfs_OBJECTS) $(obdfs_LDADD) $(LIBS)
-
-install-modulefsDATA: $(modulefs_DATA)
- @$(NORMAL_INSTALL)
- $(mkinstalldirs) $(DESTDIR)$(modulefsdir)
- @list='$(modulefs_DATA)'; for p in $$list; do \
- if test -f $(srcdir)/$$p; then \
- echo " $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(modulefsdir)/$$p"; \
- $(INSTALL_DATA) $(srcdir)/$$p $(DESTDIR)$(modulefsdir)/$$p; \
- else if test -f $$p; then \
- echo " $(INSTALL_DATA) $$p $(DESTDIR)$(modulefsdir)/$$p"; \
- $(INSTALL_DATA) $$p $(DESTDIR)$(modulefsdir)/$$p; \
- fi; fi; \
- done
-
-uninstall-modulefsDATA:
- @$(NORMAL_UNINSTALL)
- list='$(modulefs_DATA)'; for p in $$list; do \
- rm -f $(DESTDIR)$(modulefsdir)/$$p; \
- done
-
-tags: TAGS
-
-ID: $(HEADERS) $(SOURCES) $(LISP)
- list='$(SOURCES) $(HEADERS)'; \
- unique=`for i in $$list; do echo $$i; done | \
- awk ' { files[$$0] = 1; } \
- END { for (i in files) print i; }'`; \
- here=`pwd` && cd $(srcdir) \
- && mkid -f$$here/ID $$unique $(LISP)
-
-TAGS: $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) $(LISP)
- tags=; \
- here=`pwd`; \
- list='$(SOURCES) $(HEADERS)'; \
- unique=`for i in $$list; do echo $$i; done | \
- awk ' { files[$$0] = 1; } \
- END { for (i in files) print i; }'`; \
- test -z "$(ETAGS_ARGS)$$unique$(LISP)$$tags" \
- || (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags $$unique $(LISP) -o $$here/TAGS)
-
-mostlyclean-tags:
-
-clean-tags:
-
-distclean-tags:
- -rm -f TAGS ID
-
-maintainer-clean-tags:
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = obdfs
-
-distdir: $(DISTFILES)
- here=`cd $(top_builddir) && pwd`; \
- top_distdir=`cd $(top_distdir) && pwd`; \
- distdir=`cd $(distdir) && pwd`; \
- cd $(top_srcdir) \
- && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu obdfs/Makefile
- @for file in $(DISTFILES); do \
- d=$(srcdir); \
- if test -d $$d/$$file; then \
- cp -pr $$d/$$file $(distdir)/$$file; \
- else \
- test -f $(distdir)/$$file \
- || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
- || cp -p $$d/$$file $(distdir)/$$file || :; \
- fi; \
- done
-
-DEPS_MAGIC := $(shell mkdir .deps > /dev/null 2>&1 || :)
-
--include $(DEP_FILES)
-
-mostlyclean-depend:
-
-clean-depend:
-
-distclean-depend:
- -rm -rf .deps
-
-maintainer-clean-depend:
-
-%.o: %.c
- @echo '$(COMPILE) -c $<'; \
- $(COMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
- @-cp .deps/$(*F).pp .deps/$(*F).P; \
- tr ' ' '\012' < .deps/$(*F).pp \
- | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
- >> .deps/$(*F).P; \
- rm .deps/$(*F).pp
-
-%.lo: %.c
- @echo '$(LTCOMPILE) -c $<'; \
- $(LTCOMPILE) -Wp,-MD,.deps/$(*F).pp -c $<
- @-sed -e 's/^\([^:]*\)\.o[ ]*:/\1.lo \1.o :/' \
- < .deps/$(*F).pp > .deps/$(*F).P; \
- tr ' ' '\012' < .deps/$(*F).pp \
- | sed -e 's/^\\$$//' -e '/^$$/ d' -e '/:$$/ d' -e 's/$$/ :/' \
- >> .deps/$(*F).P; \
- rm -f .deps/$(*F).pp
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am: all-am
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am: install-modulefsDATA
-install-data: install-data-am
-
-install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am: uninstall-modulefsDATA
-uninstall: uninstall-am
-all-am: Makefile $(DATA)
-all-redirect: all-am
-install-strip:
- $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
- $(mkinstalldirs) $(DESTDIR)$(modulefsdir)
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES)
- -rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am: mostlyclean-compile mostlyclean-tags mostlyclean-depend \
- mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am: clean-compile clean-tags clean-depend clean-generic \
- mostlyclean-am
-
-clean: clean-am
-
-distclean-am: distclean-compile distclean-tags distclean-depend \
- distclean-generic clean-am
-
-distclean: distclean-am
-
-maintainer-clean-am: maintainer-clean-compile maintainer-clean-tags \
- maintainer-clean-depend maintainer-clean-generic \
- distclean-am
- @echo "This command is intended for maintainers to use;"
- @echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: mostlyclean-compile distclean-compile clean-compile \
-maintainer-clean-compile uninstall-modulefsDATA install-modulefsDATA \
-tags mostlyclean-tags distclean-tags clean-tags maintainer-clean-tags \
-distdir mostlyclean-depend distclean-depend clean-depend \
-maintainer-clean-depend info-am info dvi-am dvi check check-am \
-installcheck-am installcheck install-exec-am install-exec \
-install-data-am install-data install-am install uninstall-am uninstall \
-all-redirect all-am all installdirs mostlyclean-generic \
-distclean-generic clean-generic maintainer-clean-generic clean \
-mostlyclean distclean maintainer-clean
-
-
-$(MODULE).o: $($(MODULE)_OBJECTS)
- $(LD) -m "`$(LD) --help | awk '/supported emulations/ {print $$4}'`" -r -o $(MODULE).o $($(MODULE)_OBJECTS)
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
--- /dev/null
+# Copyright (C) 2001 Cluster File Systems, Inc.
+#
+# This code is issued under the GNU General Public License.
+# See the file COPYING in this distribution
+
+MODULE = ost
+modulefs_DATA = ost.o
+EXTRA_PROGRAMS = ost
+
+obd_pack.c:
+ ln -s ../lib/obd_pack.c .
+
+ost_SOURCES = obd_pack.c handler.c
+
+include $(top_srcdir)/Rules
+
--- /dev/null
+/*
+ * linux/mds/handler.c
+ *
+ * Lustre Metadata Server (mds) request handler
+ *
+ * Copyright (C) 2001 Cluster File Systems, Inc.
+ *
+ * This code is issued under the GNU General Public License.
+ * See the file COPYING in this distribution
+ *
+ * by Peter Braam <braam@clusterfs.com>
+ *
+ * This server is single threaded at present (but can easily be multi threaded).
+ *
+ */
+
+
+#define EXPORT_SYMTAB
+
+#include <linux/version.h>
+#include <linux/module.h>
+#include <linux/fs.h>
+#include <linux/stat.h>
+#include <linux/locks.h>
+#include <linux/ext2_fs.h>
+#include <linux/quotaops.h>
+#include <asm/unistd.h>
+#include <linux/obd_support.h>
+#include <linux/obd.h>
+#include <linux/lustre_lib.h>
+#include <linux/lustre_idl.h>
+#include <linux/lustre_mds.h>
+#include <linux/obd_class.h>
+
+// for testing
+static struct mds_obd *MDS;
+
+// for testing
+static int mds_queue_req(struct mds_request *req)
+{
+
+ if (!MDS) {
+ EXIT;
+ return -1;
+ }
+
+ list_add(&req->rq_list, &MDS->mds_reqs);
+ init_waitqueue_head(&req->rq_wait_for_mds_rep);
+ req->rq_obd = MDS;
+ wake_up(&MDS->mds_waitq);
+ printk("-- sleeping\n");
+ interruptible_sleep_on(&req->rq_wait_for_mds_rep);
+ printk("-- done\n");
+ return 0;
+}
+
+static struct dentry *mds_fid2dentry(struct mds_obd *mds, struct lustre_fid *fid)
+{
+ struct dentry *de;
+ struct inode *inode;
+
+ inode = iget(mds->mds_sb, fid->id);
+ if (!inode) {
+ EXIT;
+ }
+
+ de = d_alloc_root(inode);
+ if (!de) {
+ iput(inode);
+ EXIT;
+ return NULL;
+ }
+
+ de->d_inode = inode;
+ return de;
+}
+
+int mds_getattr(struct mds_request *req)
+{
+ struct dentry *de = mds_fid2dentry(req->rq_obd, &req->rq_req->fid1);
+ struct inode *inode;
+ struct mds_rep *rep;
+ int rc;
+
+ rc = mds_pack_rep(NULL, 0, NULL, 0, &req->rq_rephdr, &req->rq_rep,
+ &req->rq_replen, &req->rq_repbuf);
+ if (rc) {
+ EXIT;
+ printk("mds: out of memory\n");
+ req->rq_status = -ENOMEM;
+ return -ENOMEM;
+ }
+
+ req->rq_rephdr->seqno = req->rq_reqhdr->seqno;
+ rep = req->rq_rep;
+
+ if (!de) {
+ EXIT;
+ req->rq_rephdr->status = -ENOENT;
+ return 0;
+ }
+
+ inode = de->d_inode;
+ rep->atime = inode->i_atime;
+ rep->ctime = inode->i_ctime;
+ rep->mtime = inode->i_mtime;
+ rep->uid = inode->i_uid;
+ rep->gid = inode->i_gid;
+ rep->size = inode->i_size;
+ rep->mode = inode->i_mode;
+
+ dput(de);
+ return 0;
+}
+
+int mds_reply(struct mds_request *req)
+{
+ ENTRY;
+ kfree(req->rq_reqbuf);
+ req->rq_reqbuf = NULL;
+ wake_up_interruptible(&req->rq_wait_for_mds_rep);
+ EXIT;
+ return 0;
+}
+
+int mds_error(struct mds_request *req)
+{
+ struct mds_rep_hdr *hdr;
+
+ ENTRY;
+ hdr = kmalloc(sizeof(*hdr), GFP_KERNEL);
+ if (!hdr) {
+ EXIT;
+ return -ENOMEM;
+ }
+
+ memset(hdr, 0, sizeof(*hdr));
+
+ hdr->seqno = req->rq_reqhdr->seqno;
+ hdr->status = req->rq_status;
+ hdr->type = MDS_TYPE_ERR;
+ req->rq_repbuf = (char *)hdr;
+
+ EXIT;
+ return mds_reply(req);
+}
+
+//int mds_handle(struct mds_conn *conn, int len, char *buf)
+int mds_handle(struct mds_request *req)
+{
+ int rc;
+ struct mds_req_hdr *hdr;
+
+ ENTRY;
+
+ hdr = (struct mds_req_hdr *)req->rq_reqbuf;
+
+ if (NTOH__u32(hdr->type) != MDS_TYPE_REQ) {
+ printk("lustre_mds: wrong packet type sent %d\n",
+ NTOH__u32(hdr->type));
+ rc = -EINVAL;
+ goto out;
+ }
+
+ rc = mds_unpack_req(req->rq_reqbuf, req->rq_reqlen,
+ &req->rq_reqhdr, &req->rq_req);
+ if (rc) {
+ printk("lustre_mds: Invalid request\n");
+ EXIT;
+ goto out;
+ }
+
+ switch (req->rq_reqhdr->opc) {
+
+ case MDS_GETATTR:
+ CDEBUG(D_INODE, "getattr\n");
+ rc = mds_getattr(req);
+ break;
+
+ case MDS_OPEN:
+ return mds_getattr(req);
+
+ case MDS_SETATTR:
+ return mds_getattr(req);
+
+ case MDS_CREATE:
+ return mds_getattr(req);
+
+ case MDS_MKDIR:
+ return mds_getattr(req);
+
+ case MDS_RMDIR:
+ return mds_getattr(req);
+
+ case MDS_SYMLINK:
+ return mds_getattr(req);
+
+ case MDS_LINK:
+ return mds_getattr(req);
+
+ case MDS_MKNOD:
+ return mds_getattr(req);
+
+ case MDS_UNLINK:
+ return mds_getattr(req);
+
+ case MDS_RENAME:
+ return mds_getattr(req);
+
+ default:
+ return mds_error(req);
+ }
+
+out:
+ if (rc) {
+ printk("mds: processing error %d\n", rc);
+ mds_error(req);
+ } else {
+ CDEBUG(D_INODE, "sending reply\n");
+ mds_reply(req);
+ }
+
+ return 0;
+}
+
+
+static void mds_timer_run(unsigned long __data)
+{
+ struct task_struct * p = (struct task_struct *) __data;
+
+ wake_up_process(p);
+}
+
+int mds_main(void *arg)
+{
+ struct mds_obd *mds = (struct mds_obd *) arg;
+ struct timer_list timer;
+
+ lock_kernel();
+ daemonize();
+ spin_lock_irq(¤t->sigmask_lock);
+ sigfillset(¤t->blocked);
+ recalc_sigpending(current);
+ spin_unlock_irq(¤t->sigmask_lock);
+
+ sprintf(current->comm, "lustre_mds");
+
+ /* Set up an interval timer which can be used to trigger a
+ wakeup after the interval expires */
+ init_timer(&timer);
+ timer.data = (unsigned long) current;
+ timer.function = mds_timer_run;
+ mds->mds_timer = &timer;
+
+ /* Record that the thread is running */
+ mds->mds_thread = current;
+ wake_up(&mds->mds_done_waitq);
+
+ printk(KERN_INFO "lustre_mds starting. Commit interval %d seconds\n",
+ mds->mds_interval / HZ);
+
+ /* XXX maintain a list of all managed devices: insert here */
+
+ /* And now, wait forever for commit wakeup events. */
+ while (1) {
+ struct mds_request *request;
+ int rc;
+
+ if (mds->mds_flags & MDS_UNMOUNT)
+ break;
+
+
+ wake_up(&mds->mds_done_waitq);
+ interruptible_sleep_on(&mds->mds_waitq);
+
+ CDEBUG(D_INODE, "lustre_mds wakes\n");
+ CDEBUG(D_INODE, "pick up req here and continue\n");
+
+ if (list_empty(&mds->mds_reqs)) {
+ CDEBUG(D_INODE, "woke because of timer\n");
+ } else {
+ request = list_entry(mds->mds_reqs.next,
+ struct mds_request, rq_list);
+ list_del(&request->rq_list);
+ rc = mds_handle(request);
+ }
+ }
+
+ del_timer_sync(mds->mds_timer);
+
+ /* XXX maintain a list of all managed devices: cleanup here */
+
+ mds->mds_thread = NULL;
+ wake_up(&mds->mds_done_waitq);
+ printk("lustre_mds: exiting\n");
+ return 0;
+}
+
+static void mds_stop_srv_thread(struct mds_obd *mds)
+{
+ mds->mds_flags |= MDS_UNMOUNT;
+
+ while (mds->mds_thread) {
+ wake_up(&mds->mds_waitq);
+ sleep_on(&mds->mds_done_waitq);
+ }
+}
+
+static void mds_start_srv_thread(struct mds_obd *mds)
+{
+ init_waitqueue_head(&mds->mds_waitq);
+ init_waitqueue_head(&mds->mds_done_waitq);
+ kernel_thread(mds_main, (void *)mds,
+ CLONE_VM | CLONE_FS | CLONE_FILES);
+ while (!mds->mds_thread)
+ sleep_on(&mds->mds_done_waitq);
+}
+
+/* mount the file system (secretly) */
+static int mds_setup(struct obd_device *obddev, obd_count len,
+ void *buf)
+
+{
+ struct obd_ioctl_data* data = buf;
+ struct mds_obd *mds = &obddev->u.mds;
+ struct vfsmount *mnt;
+ int err;
+ ENTRY;
+
+ mnt = do_kern_mount(data->ioc_inlbuf2, 0,
+ data->ioc_inlbuf1, NULL);
+ err = PTR_ERR(mnt);
+ if (IS_ERR(mnt)) {
+ EXIT;
+ return err;
+ }
+
+ mds->mds_sb = mnt->mnt_root->d_inode->i_sb;
+ if (!obddev->u.mds.mds_sb) {
+ EXIT;
+ return -ENODEV;
+ }
+
+ INIT_LIST_HEAD(&mds->mds_reqs);
+ mds->mds_thread = NULL;
+ mds->mds_flags = 0;
+ mds->mds_interval = 3 * HZ;
+ mds->mds_vfsmnt = mnt;
+ obddev->u.mds.mds_fstype = strdup(data->ioc_inlbuf2);
+
+ mds->mds_ctxt.pwdmnt = mnt;
+ mds->mds_ctxt.pwd = mnt->mnt_root;
+ mds->mds_ctxt.fs = KERNEL_DS;
+ MDS = mds;
+
+ spin_lock_init(&obddev->u.mds.fo_lock);
+
+ mds_start_srv_thread(mds);
+
+ MOD_INC_USE_COUNT;
+ EXIT;
+ return 0;
+}
+
+static int mds_cleanup(struct obd_device * obddev)
+{
+ struct super_block *sb;
+ struct mds_obd *mds = &obddev->u.mds;
+
+ ENTRY;
+
+ if ( !(obddev->obd_flags & OBD_SET_UP) ) {
+ EXIT;
+ return 0;
+ }
+
+ if ( !list_empty(&obddev->obd_gen_clients) ) {
+ printk(KERN_WARNING __FUNCTION__ ": still has clients!\n");
+ EXIT;
+ return -EBUSY;
+ }
+
+ MDS = NULL;
+ mds_stop_srv_thread(mds);
+ sb = mds->mds_sb;
+ if (!mds->mds_sb){
+ EXIT;
+ return 0;
+ }
+
+ if (!list_empty(&mds->mds_reqs)) {
+ // XXX reply with errors and clean up
+ CDEBUG(D_INODE, "Request list not empty!\n");
+ }
+
+ unlock_kernel();
+ mntput(mds->mds_vfsmnt);
+ mds->mds_sb = 0;
+ kfree(mds->mds_fstype);
+ lock_kernel();
+
+
+ MOD_DEC_USE_COUNT;
+ EXIT;
+ return 0;
+}
+
+/* use obd ops to offer management infrastructure */
+static struct obd_ops mds_obd_ops = {
+ o_setup: mds_setup,
+ o_cleanup: mds_cleanup,
+};
+
+static int __init mds_init(void)
+{
+ obd_register_type(&mds_obd_ops, LUSTRE_MDS_NAME);
+ return 0;
+}
+
+static void __exit mds_exit(void)
+{
+ obd_unregister_type(LUSTRE_MDS_NAME);
+}
+
+MODULE_AUTHOR("Peter J. Braam <braam@clusterfs.com>");
+MODULE_DESCRIPTION("Lustre Metadata Server (MDS) v0.01");
+MODULE_LICENSE("GPL");
+
+
+// for testing (maybe this stays)
+EXPORT_SYMBOL(mds_queue_req);
+
+module_init(mds_init);
+module_exit(mds_exit);
+++ /dev/null
-# Makefile.in generated automatically by automake 1.4-p5 from Makefile.am
-
-# Copyright (C) 1994, 1995-8, 1999, 2001 Free Software Foundation, Inc.
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-# Copyright (C) 2001 Cluster File Systems, Inc.
-#
-# This code is issued under the GNU General Public License.
-# See the file COPYING in this distribution
-
-
-SHELL = @SHELL@
-
-srcdir = @srcdir@
-top_srcdir = @top_srcdir@
-VPATH = @srcdir@
-prefix = @prefix@
-exec_prefix = @exec_prefix@
-
-bindir = @bindir@
-sbindir = @sbindir@
-libexecdir = @libexecdir@
-datadir = @datadir@
-sysconfdir = @sysconfdir@
-sharedstatedir = @sharedstatedir@
-localstatedir = @localstatedir@
-libdir = @libdir@
-infodir = @infodir@
-mandir = @mandir@
-includedir = @includedir@
-oldincludedir = /usr/include
-
-DESTDIR =
-
-pkgdatadir = $(datadir)/@PACKAGE@
-pkglibdir = $(libdir)/@PACKAGE@
-pkgincludedir = $(includedir)/@PACKAGE@
-
-top_builddir = ..
-
-ACLOCAL = @ACLOCAL@
-AUTOCONF = @AUTOCONF@
-AUTOMAKE = @AUTOMAKE@
-AUTOHEADER = @AUTOHEADER@
-
-INSTALL = @INSTALL@
-INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
-INSTALL_DATA = @INSTALL_DATA@
-INSTALL_SCRIPT = @INSTALL_SCRIPT@
-transform = @program_transform_name@
-
-NORMAL_INSTALL = :
-PRE_INSTALL = :
-POST_INSTALL = :
-NORMAL_UNINSTALL = :
-PRE_UNINSTALL = :
-POST_UNINSTALL = :
-CC = @CC@
-KFLAGS = @KFLAGS@
-LINUX = @LINUX@
-MAKEINFO = @MAKEINFO@
-MFLAGS = @MFLAGS@
-PACKAGE = @PACKAGE@
-RANLIB = @RANLIB@
-RELEASE = @RELEASE@
-SMPFLAG = @SMPFLAG@
-VERSION = @VERSION@
-demodir = @demodir@
-docdir = @docdir@
-moduledir = @moduledir@
-modulefsdir = @modulefsdir@
-
-EXTRA_DIST = license-status maketags.sh mkobddevs obd.spec obdtrace_demo.scr
-mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
-CONFIG_CLEAN_FILES =
-DIST_COMMON = Makefile.am Makefile.in
-
-
-DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
-
-TAR = gtar
-GZIP_ENV = --best
-all: all-redirect
-.SUFFIXES:
-$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
- cd $(top_srcdir) && $(AUTOMAKE) --gnu scripts/Makefile
-
-Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status $(BUILT_SOURCES)
- cd $(top_builddir) \
- && CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
-
-tags: TAGS
-TAGS:
-
-
-distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
-
-subdir = scripts
-
-distdir: $(DISTFILES)
- here=`cd $(top_builddir) && pwd`; \
- top_distdir=`cd $(top_distdir) && pwd`; \
- distdir=`cd $(distdir) && pwd`; \
- cd $(top_srcdir) \
- && $(AUTOMAKE) --include-deps --build-dir=$$here --srcdir-name=$(top_srcdir) --output-dir=$$top_distdir --gnu scripts/Makefile
- @for file in $(DISTFILES); do \
- d=$(srcdir); \
- if test -d $$d/$$file; then \
- cp -pr $$d/$$file $(distdir)/$$file; \
- else \
- test -f $(distdir)/$$file \
- || ln $$d/$$file $(distdir)/$$file 2> /dev/null \
- || cp -p $$d/$$file $(distdir)/$$file || :; \
- fi; \
- done
-info-am:
-info: info-am
-dvi-am:
-dvi: dvi-am
-check-am: all-am
-check: check-am
-installcheck-am:
-installcheck: installcheck-am
-install-exec-am:
-install-exec: install-exec-am
-
-install-data-am:
-install-data: install-data-am
-
-install-am: all-am
- @$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
-install: install-am
-uninstall-am:
-uninstall: uninstall-am
-all-am: Makefile
-all-redirect: all-am
-install-strip:
- $(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
-installdirs:
-
-
-mostlyclean-generic:
-
-clean-generic:
-
-distclean-generic:
- -rm -f Makefile $(CONFIG_CLEAN_FILES)
- -rm -f config.cache config.log stamp-h stamp-h[0-9]*
-
-maintainer-clean-generic:
-mostlyclean-am: mostlyclean-generic
-
-mostlyclean: mostlyclean-am
-
-clean-am: clean-generic mostlyclean-am
-
-clean: clean-am
-
-distclean-am: distclean-generic clean-am
-
-distclean: distclean-am
-
-maintainer-clean-am: maintainer-clean-generic distclean-am
- @echo "This command is intended for maintainers to use;"
- @echo "it deletes files that may require special tools to rebuild."
-
-maintainer-clean: maintainer-clean-am
-
-.PHONY: tags distdir info-am info dvi-am dvi check check-am \
-installcheck-am installcheck install-exec-am install-exec \
-install-data-am install-data install-am install uninstall-am uninstall \
-all-redirect all-am all installdirs mostlyclean-generic \
-distclean-generic clean-generic maintainer-clean-generic clean \
-mostlyclean distclean maintainer-clean
-
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
KFLAGS:=
CPPFLAGS :=
LDADD := -lreadline -ltermcap # -lefence
-bin_PROGRAMS = obdctl
+bin_PROGRAMS = obdctl testreq
obdctl_SOURCES = parser.c obdctl.c
+testreq_SOURCES = testreq.c
git://git.whamcloud.com / fs / lustre-release.git / commitdiff